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11378

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11375 11379
#11378

Description

Czech Republic CSN 11378 The Czech republic Structural steel and 11378 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11378
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11378 CSN Czech Republic The Czech republic Structural steel
11331
11342
11343
11353
11364
11366
11368
11369
11373
11375

Chemical composition(mass fraction)(wt.%) of the 11378

C(％) P(％) S(％)
0.17 0.040 0.040

Mechanical Properties of steel grade 11378

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
887 (≥) 695 (≥) 41 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade 11378

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.12 -  
876 299 - 44.3 114   -  
326 - 34 33.2   314 334

Heat Treatment of steel grade 11378

Heat treated : 1845°C - 1551°C

Technological Curves of steel grade 11378

Cross Reference Table (Equivalent Grade) of 11378

Grade Standard Country Application
411378 CSN Czech Republic The Czech republic Structural steel
11378 CSN Czech Republic The Czech republic Structural steel
11375 11379
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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